Bradley Cooper trying to woo JLo?

The 'Hangover' star - who has been romantically linked to Olivia Wilde since splitting up from Renee Zellweger earlier this year - is said to have been pursuing the 42-year-old beauty "for ages" and the pair are believed to have been texting each other and talking on the phone "a lot".

A source told US Weekly magazine the actor is "really trying to woo Jennifer in a big way.

"He has been after Jennifer, calling her, for ages. They've been talking on the phone and texting a lot."